<?php
namespace Symfony\Component\Form;
/*
* This file is part of the Symfony framework.
*
* (c) Fabien Potencier <fabien.potencier@symfony-project.com>
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
use Symfony\Component\Form\ValueTransformer\NumberToLocalizedStringTransformer;
/**
* A localized field for entering numbers.
* @author Bernhard Schussek <bernhard.schussek@symfony-project.com>
class NumberField extends Field
{
* {@inheritDoc}
protected function configure()
// default precision is locale specific (usually around 3)
$this->addOption('precision');
$this->addOption('grouping', false);
$this->addOption('rounding-mode', NumberToLocalizedStringTransformer::ROUND_HALFUP);
parent::configure();
$this->setValueTransformer(new NumberToLocalizedStringTransformer(array(
'precision' => $this->getOption('precision'),
'grouping' => $this->getOption('grouping'),
'rounding-mode' => $this->getOption('rounding-mode'),
)));
}